Rainbow Counter vs Prayer Key
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rainbow Counter
This utility app allows users to track multiple items with customizable counters. It offers features like splitting counters, countdown functionality, and adjustable increment values. The app supports landscape mode for ease of use.
- Split up to 4 counters
- Countdown functionality
- Change increment value
- Change start value
- Landscape mode support
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Use this beautiful counter to count anything you like! You can: ・split up to 4 counters ・count down when tapped on bottom half of the screeen(you can turn it off if you want) ・change increment ・change start value ・use it in landscape mode
Prayer Key
This app helps Christians build a consistent prayer habit by locking distracting apps until a prayer is completed. It offers daily prayer prompts, tracking of prayer streaks, and personalized plans to deepen spiritual life.
- Lock distracting apps until prayer
- Daily prayer prompts
- Track prayer streaks
- Personalized spiritual plans
- Connect with God daily
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Prayer Key helps you put God first—every single day. Ever feel like your phone gets more attention than God? You're not alone. Prayer Key is a simple, powerful tool designed for Christians who want to build a consistent prayer habit. Lock your distracting apps until you pray. That's it. By the time you unlock them, you've already connected with God. • LOCK APPS until you pray—social media, games, and distractions stay blocked • DAILY PRAYER prompts tailored to your goals and feelings • TRACK your relationship with God and prayer streaks over time • JOIN 50,000+ believers who are choosing to put faith before their phone • PERSONAL plan based on your goals—put God first, build a habit, find peace Prayer Key was designed for Christians like you. No complicated setup. Just pray to unlock. Start with 5 minutes a day and watch your spiritual life deepen. Put God first. Lock distractions. Pray. Unlock. Unlock daily prayer, app locking, tracking and personal plans with a subscription Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Prayer Key at none against Rainbow Counter's shown. Prayer Key also leads on update cadence (every 3 weeks vs every 43 months) and ratings volume (18 vs 1). Rainbow Counter's advantage is iOS requirement (13.0 vs 16.6). On price, rating, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Rainbow Counter sells 1 one-off in-app purchase and Prayer Key sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Rainbow Counter against 4.9 for Prayer Key. That said, the two scores are not equally well evidenced: Prayer Key has 18 ratings behind it against 1, so its average is the more settled of the two.
Rainbow Counter ships an update every 43 months, Prayer Key every 3 weeks. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.
| Parameter | Rainbow Counter | Prayer Key |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.9 (18 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 18 — better |
| Update frequency | Every 43 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 5 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Goro Sato | Heyuan Play Together Technology Co.,Ltd |
In-app purchases
Rainbow Counter
- Remove Ads$0.99
Prayer Key
- Weekly$9.997 Days
- Yearly7 Days trial$39.991 Year
Questions
Is Rainbow Counter free?
Is Prayer Key free?
Which has better reviews, Rainbow Counter or Prayer Key?
Do Rainbow Counter or Prayer Key have ads?
Which is updated more often, Rainbow Counter or Prayer Key?
Other comparisons
